News tagged with nerve receptors
Navigating the neurochemical space by computer-aided molecular design
Pharmaceutical scientists from VU University Amsterdam and colleagues from the University of Vienna and Medical University of Vienna have gained new insights into the molecular basis of the GABAA receptors, ...
Apr 06, 2012 |
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Researchers find gene critical to sense of smell in fruit fly
(Medical Xpress) -- Fruit flies don't have noses, but a huge part of their brains is dedicated to processing smells. Flies probably rely on the sense of smell more than any other sense for essential activities ...
Jan 19, 2012 |
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Light now in sight: Control of a 'blind' neuroreceptor with an optical switch
When nerve cells communicate with one another, specialized receptor molecules on their surfaces play a central role in relaying signals between them. A collaborative venture involving teams of chemists based at Ludwig-Maximilians-Universitat ...
Jan 10, 2012 |
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Controlling movements with light
German researchers at the Ruhr-Universitaet have succeeded in controlling the activity of certain nerve cells using light, thus influencing the movements of mice. By changing special receptors in nerve cells of the cerebellum ...
Jul 20, 2011 |
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Molecular architecture of key NMDA receptor subunit revealed
Structural biologists at Cold Spring Harbor Laboratory (CSHL) in collaboration with colleagues at Emory University have determined the molecular structure of a key portion, or subunit, of a receptor type commonly expressed ...
Apr 26, 2011 |
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Method reveals new view of human nerve cells, opening door to potential drug targets
Scientists at The Scripps Research Institute and University of Pennsylvania have found a way to uncover potential drug targets that have so far remained hidden from researchers' view.
Medicine & Health / Medical research
Mar 11, 2011 |
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The secrets behind stress-induced illness
(PhysOrg.com) -- Both humans and animals have different reactions to stress. Ongoing exposure to stress causes some individuals to show symptoms of disease, while others are resilient and do not become ill. ...
Medicine & Health / Neuroscience
Dec 22, 2010 |
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Parkinson's drug could treat restless leg syndrome
A drug prescribed for Parkinson's disease may also treat restless leg syndrome without the adverse side effects of current therapies, Medical College of Georgia researchers say.
Medicine & Health / Diseases, Conditions, Syndromes
Dec 06, 2010 |
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Origin of cells associated with nerve repair discovered
Scientists have discovered the origin of a unique type of cell known for its ability to support regeneration in the central nervous system. Their findings, published this week in the journal Proceedings of ...
Medicine & Health / Medical research
Nov 15, 2010 |
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New regulator of circadian clock identified
Daily sleeping and eating patterns are critical to human well-being and health. Now, a new study from Concordia University has demonstrated how the brain chemical dopamine regulates these cycles by altering the activity of ...
Medicine & Health / Neuroscience
Oct 20, 2010 |
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Parkinson's Patients More Likely to Stick With Certain 'Add-on' Drugs
Of the three main types of oral drugs commonly added to levodopa therapy for patients with advanced Parkinson’s disease, one might be the most effective, according to a new review.
Medicine & Health / Medical research
Jul 09, 2010 |
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Scientists solve protein structure revealing secrets of cell membranes
A team of scientists at The Scripps Research Institute and the National Institutes of Health (NIH) has discovered the structure of a protein that pinches off tiny pouches from cells' outer membranes. Cells use these pouches, ...
Apr 28, 2010 |
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Scientists reveal how snakes 'see' at night
Scientists revealed Sunday for the first time how some snakes can detect the faint body heat exuded by a mouse a metre (three feet) away with enough precision and speed to hunt in the dark.
Mar 15, 2010 |
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The mode of action of certain toxins that accumulate in seafood
Toxins released by certain microalgae can contaminate fish and shellfish which then become toxic to humans. French researchers from CNRS and CEA have, for the first time, identified the mechanisms of action ...
Mar 10, 2010 |
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Stroke's 'death signal' discovered; may aid drug development
Biomedical scientists from the University of Central Florida and Louisiana State University have identified a way to block a "cell death signal" that they believe triggers brain damage during strokes.
Medicine & Health / Medical research
Jan 21, 2010 |
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